UltraBlock works on Manifest version 3

UltraBlock is one of the first adblock extensions that works on the new Manifest V3 WebExtensions API. Early 2022 we started developing an ad block solution that meets the demands of the strict Manifest V3 rules. We rewrote a lot of the code and logic behind how UltraBlock works resulting in one of the best versions we’ve ever built.


Third party tracking initiators

When you visit a popular website you will be confronted with ads and trackers. These ads and trackers are installed by the website publisher. These ads and trackers themselfs can on also load new ads and trackers. UltraBlock shows you the service initiators.


Block and prevent trackers

Almost every website you visit loads invisible trackers in the background. These trackers make website load slower and collect your behavior, history and interests. Because UltraBlock prevents the tracker from being requested by your browser and prevents other trackers from being loaded.


SEO tips for Chrome Web Store

You can compare the Chrome Web Store with Internet. There are a few elements that you can use for Chrome Web Store SEO. By using these SEO tips for Chrome Web Store you can improve the ranking of your Chrome extension.


Do Not Track (DNT) header

Do Not Track (or DNT for short) is a browser setting that requests that a website does not track the user. When Do Not Track is turned on your browser sends an extra request header to stop tracking your activity. Do Not Track is a way to keep users online behavior from being tracked across the Internet by advertisers, analytics companies and social media websites.